HD Graphics and Radeon HD 7720 OEM - video card comparison
HD Graphics
Radeon HD 7720 OEM
Architecture
Generation 7.0 (2012)
TeraScale 2 (2009−2015)
GPU code name
Ivy Bridge GT1
Barts
Market segment
Desktop
Desktop
Release date
April 2012
March 2013
Interface
PCIe 1.0 x16
PCIe 2.0 x16
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
840 MHz
Floating-point performance
15.6 gflops
1,344 gflops
Manufacturing process technology
22 nm
40 nm
Number of transistors
392 million
1,700 million
Pipelines / CUDA cores
48
800
Power consumption (TDP)
35 Watt
150 Watt
Texture fill rate
6.300
33.60
Memory type
System Shared
GDDR5
Maximum RAM amount
System Shared
1 GB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
4200 MHz
Memory bandwidth
-
134.4 GB/s
Display Connectors
No outputs
2x DVI, 1x HDMI, 1x DisplayPort
HDMI
-
+
DirectX
11.1 (11_0)
11.2 (11_0)
OpenCL
1.2
1.2
OpenGL
4.0
4.4
Shader Model
5.0
5.0
Vulkan
1.1.80
N/A